1929 Babe Ruth ball comes with rare video of Babe signing
Sell or Auction Your 1929 New York Yankees Signed Autograph Baseball
Autographs – SABR's Baseball Cards Research Committee
Robert Edward Auctions - The Premiere Sports Auction House
Signed Babe Ruth 702nd Home Run Ball Brings $264,500
Rare 1929 Chicago Cubs ball signed by Babe Ruth highlights Huggins
1995–2010 – SABR's Baseball Cards Research Committee
1927 NY Yankees WS Champs Team Signed Baseball Babe Ruth Lou
Costco selling $30,000 Babe Ruth-signed baseball
Pawn Stars: Babe Ruth's Autograph (Season 4)